CN101987043B - Sonic toothbrush - Google Patents
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- CN101987043B CN101987043B CN 201010566119 CN201010566119A CN101987043B CN 101987043 B CN101987043 B CN 101987043B CN 201010566119 CN201010566119 CN 201010566119 CN 201010566119 A CN201010566119 A CN 201010566119A CN 101987043 B CN101987043 B CN 101987043B
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Abstract
The invention discloses a toothbrush, and aims to provide a full-automatic controllable sonic toothbrush for cleaning teeth by utilizing sonic waves. A motor arranged in a brush handle (2) drives a transmission rod II and a transmission rod I which are arranged in the brush handle (2) to do reciprocating linear motion, or drives a transmission III and the transmission I to do reciprocating linear motion, and drives an eccentric rod and the transmission rod I to do rotary motion so as to ensure that a brush clamped and connected to the transmission rod I does high-speed linear reciprocating motion and high-speed reciprocating swing; therefore, bristles arranged on the brush (1) clean the teeth, and generate the sonic cleaning effect in an oral cavity by beating water in the oral cavity to effectively clean and protect the teeth. The sonic toothbrush can be widely applied in the field of oral cavity and teeth cleaning.
Description
Technical field
The present invention relates to a kind of toothbrush, especially a kind of acoustic toothbrush.
Background technology
In China, people's oral cavity and odontopathy are very high such as the sickness rate of the diseases such as tartar, periodontitis.And dental plaque is to cause these oral cavities and odontopathy fundamental cause occurred frequently.And the removing dental plaque is the important content of oral cavity health care.At present, most people all is to adopt manual toothbrush to come tooth is cleaned.But; manual toothbrush needs people to promote back and forth for a long time toothbrush; in conjunction with the lines of tooth, carry out cleaning of teeth, like this; both waste the strength of toothbrush user and caused both hands tired; can not remove the dental plaque on the tooth or other dirty dirt that is hidden in the teeth space well again, not have the real effect that cleans the teeth, also may be because the inequality or firmly overweight of exerting oneself; and cause the enamel lesions of dental surface and cause dental caries, this is unfavorable to taking care of one's teeth.
The principle that sound wave cleans can be resolved like this: the hole forms in liquid and rapid closing, when the sound wave of propagating in liquid when acoustic vibration reaches an atmospheric pressure, the sound wave pressure spikes of sound wave just can reach vacuum or negative pressure, but in fact exist without negative pressure, therefore in liquid, produce very large pressure, the liquid drawing crack is become the cavity, break when pressure of sound wave oppositely reaches maximum in this cavity, because the cavity has produced strong shock wave when breaking, this shock wave can clash into the dirt that is attached on the object get off.And just can produce in this zone above-mentioned phenomenon when only the fluid pressure in certain zone is lower than in this bubble gas pressure, so could satisfy this condition when sonic wave amplitude is enough large.That is to say to only have enough energy just can carry out sound wave and clean.Frequency of sound wave also plays larger effect in above-mentioned sound wave cleaning process.
If the application of principle that can clean sound wave is used for cleaning teeth in the toothbrush, then can wash more easily the dental plaque on the tooth and kill the antibacterial that is present in the tooth seam, play the effect that well takes care of one's teeth.In addition, if can then can alleviate the burden of user so that toothbrush is in use realized automatization, allow more joyful ground of people Working Life.
At present, having occurred some on the market utilizes sound wave to come the acoustic toothbrush of cleaning teeth, the head toothbrushes that it mainly includes oscillating circuit plate, ultrasonic wave transducer sheet and has certain angle to rotate, oscillating circuit board is connected through wire with the ultrasonic wave transducer sheet, utilize oscillating circuit to produce the wave of oscillation, oscillating voltage is added to the two ends of ultrasonic wave transducer sheet, and by the ultrasonic wave transducer sheet electric oscillation is converted to ultrasound wave output.The toothbrush head-turned angle is not more than 5 °.Because this toothbrush rotational angle is too small, can not realize the cleaning of tooth fully.In addition, toothbrush except rotating, can not carry out the front and back rectilinear motion along the brush holder direction in the process of brushing teeth, and bristle can only clean the relevant position of a certain tooth.And be gapped between the bristle, the relevant position on the tooth just can not be cleaned well.If can produce and a kind ofly can make the head toothbrushes rotational motion, can make again head toothbrushes make the acoustic toothbrush that seesaws, then can remedy well the comprehensively defective at each position of cleaning teeth that existing acoustic toothbrush exists.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, provide a kind of full-automatic controlled, can realize the comprehensive acoustic toothbrush that clean, that utilize the sound wave cleaning teeth of tooth.
Wherein a kind of technical scheme of the present invention is: a kind of acoustic toothbrush of the present invention comprises brush, inside is set to hollow brush holder, be provided with electric supply installation in the described brush holder, motor, the drive link I, button, be fixed with the swingle of Positioning Gear, pinion, the drive link II, poke rod, eccentric rod and with the guide cylinder of top end face, described motor is electrically connected with described electric supply installation, described swingle is fixedly installed on the output shaft of described motor, be provided with on the periphery of described swingle with certain angle and around the groove in described one week of swingle, described drive link II is actively socketed on the described swingle, be fixedly installed a cylinder radially and that match with groove on the described swingle on the periphery of described drive link II, described drive link I is socketed in the described guide cylinder, one end of described drive link I and described drive link II are flexibly connected, the other end of described drive link I is in clamping connection mutually with described brush, described poke rod is fixedly installed on the described drive link I, described pinion is fixedly installed on the end of described eccentric rod, described eccentric rod is connected to the bayonet socket place of described poke rod, the other end clearance fit of described eccentric rod is on the top end face of described guide cylinder, described Positioning Gear is meshed with described pinion, the motion of described motor drives that described drive link I is done the rotation of certain angle and along the rectilinear motion of described brush holder direction, described drive link I drives the linear reciprocating motion that described brush is done the rotation of certain angle and made certain amplitude along described brush holder direction, the bristle that the high speed rotating of described motor drives on the described brush pats to produce sound wave to intraoral moisture, the Push And Release of the described motor of described button control.
A kind of acoustic toothbrush of the present invention can also be to comprise brush, inside is set to hollow brush holder, it is characterized in that: be provided with electric supply installation in the described brush holder, motor, the drive link I, button, built-up gear, eccentric gear, pinion, drive link III with endoporus, poke rod, eccentric rod I and the inner bag of being arranged to two halves, described motor is electrically connected with described electric supply installation, described built-up gear is fixedly installed on the output shaft of described motor, described eccentric gear is meshed with little Knucle-gear in the described built-up gear, described eccentric gear is arranged on the transverse axis that is fixed between the described two halves inner bag, the eccentric shaft of described eccentric gear is actively socketed in the described endoporus, one end of described drive link I and described drive link III are flexibly connected, described poke rod is fixedly installed on the described drive link I, described pinion is meshed with large Knucle-gear in the described built-up gear, described eccentric rod I is connected in the bayonet socket of described poke rod, described built-up gear, described eccentric gear, described pinion, described drive link III, described poke rod, described eccentric rod I all is arranged in the described inner bag, described drive link I is stretched out from the upper end of described inner bag, the motion of described motor drives that described drive link I is done the rotation of certain angle and along the rectilinear motion of described brush holder direction, described drive link I drives the linear reciprocating motion that described brush is done the rotation of certain angle and made certain amplitude along described brush holder direction, the bristle that the high speed rotating of described motor drives on the described brush pats to produce sound wave to intraoral moisture, the Push And Release of the described motor of described button control.
The top of described guide cylinder is provided with the waterproof plug with flexible glue, and the bottom of described brush holder is provided with packing ring, and inner formation seals described brush holder.
The top of described inner bag is provided with the waterproof plug with flexible glue, and the bottom of described brush holder is provided with packing ring, and inner formation seals described brush holder.
Described a kind of acoustic toothbrush also comprises circuit board, described circuit board is electrically connected with described motor, described button respectively, be provided with motor rotation frequency control device, electric machine rotation time-controlling arrangement, alarm device on the described circuit board, described circuit board is arranged on the inside of described brush holder and is in the below of described motor.
Described motor periphery is provided with baffle, is provided with flexible glue on the inwall of described brush holder.
Described a kind of acoustic toothbrush also comprises charging device, and described electric supply installation is set to lithium battery.
The invention has the beneficial effects as follows: because the present invention adopts driven by motor, utilize button control, the present invention also includes electric supply installation, actuating device, the drive link I, described motor is electrically connected with described electric supply installation, described actuating device is connected with the output shaft of described motor, described actuating device is connected with an end of described drive link I, the other end of described drive link I is in clamping connection mutually with described brush, the motion of described motor drives that described drive link I is done the rotation of certain angle and along the rectilinear motion of described brush holder direction, described drive link I drives the linear reciprocating motion that described brush is done the rotation of certain angle and made certain amplitude along described brush holder direction; The present invention discloses the concrete technical scheme of following two kinds of described actuating devices:
The output shaft of the motor of the first in being installed on brush holder is fixedly installed swingle, be fixedly connected with Positioning Gear on the described swingle, be provided with on the periphery of described swingle with certain angle and around the groove in described one week of swingle, the external activity of described swingle is socketed with the drive link II, be fixedly installed a cylinder radially and that match with groove on the described swingle on the periphery of described drive link II, after described drive link II is socketed on the described swingle, described cylinder is fixed on the periphery of described drive link II and described cylinder is just matched with groove on the described swingle in the inside of described drive link II, rotation along with described swingle, described drive link II is under the drive of described cylinder, move up and down, the upper end of described drive link II and described drive link I are flexibly connected, the top of described drive link I is being in clamping connection the brush of toothbrush, described brush moves up and down along with described drive link II moves up and down; Described Positioning Gear place is engaged with a pinion, in the axle center hole of described pinion, be fixedly installed an eccentric rod, be fixedly installed a poke rod in described drive link I, described eccentric rod is connected in the bayonet socket of described poke rod, rotation along with described Positioning Gear, described pinion is driven, described eccentric rod rotates, under the effect of eccentric rod, described poke rod swings, under the effect of described poke rod, described drive link I realizes the reciprocally swinging of certain amplitude, and described brush also follows the reciprocally swinging rotation of described drive link I moving;
It two is that output shaft at motor is fixedly installed built-up gear, described built-up gear comprises little Knucle-gear and large Knucle-gear, outer setting at described built-up gear has inner bag, described inner bag is arranged to the form that two halves match, middle part at described inner bag is provided with transverse axis, be movably set with an eccentric gear on the described transverse axis, described eccentric gear is meshed with little Knucle-gear on the described built-up gear, simultaneously, the periphery of the eccentric shaft of described eccentric gear is movably set with a drive link III with endoporus, the cross section of described endoporus ringwise, described endoporus is actively socketed on the described eccentric shaft, described transverse axis is by described endoporus, and in upper end and the flexible connection of described drive link I of described drive link III, described drive link I and described brush are in clamping connection, be provided with poke rod on the described drive link I, large Knucle-gear on the described built-up gear is meshed with a pinion, is fixedly installed an eccentric rod I in the axle center hole of described pinion, and described eccentric rod I is connected in the bayonet socket of described poke rod; When described electric machine rotation, described built-up gear rotates, described eccentric gear rotates, the rotation of described eccentric gear is so that described drive link III is made the up and down reciprocatingly rectilinear motion of certain amplitude, described drive link III drives described drive link I and makes up and down reciprocatingly rectilinear motion, under the induced effect of described drive link I, described brush is also made the up and down reciprocatingly rectilinear motion of certain amplitude, the motion of described built-up gear, drive the rotation of described pinion, described pinion is so that described eccentric rod rotates, and under the effect of poke rod, described drive link I is also done the swing of certain amplitude;
So, in the present invention, adopt the high speed rotating of motor, so that described brush had both been made the linear reciprocating motion of certain amplitude, do again swing by a small margin, guaranteed in the process of brushing teeth, all sidedly tooth to be washed one's face and rinsed one's mouth, both clean the stain on the dental surface, cleaned again the antibacterial of ensconcing in the teeth space etc.And the high speed rotating of described motor; through the bristle on the described brush intraoral moisture is patted, can be produced sound wave in the oral cavity, the principle that can utilize sound wave to clean is come tooth is cleaned; and reduce bristle to the enamel infringement of dental surface, protected well tooth.
So by above-mentioned analysis, the present invention had both realized automatically can controlling of toothbrush, all sidedly dental surface was washed one's face and rinsed one's mouth, and had produced again sound wave and had come tooth is cleaned, and had protected effectively tooth.
Description of drawings
Fig. 1 is the exploded perspective view of the present invention in embodiment 1;
Fig. 2 is the present invention's cutaway view under the charged state in embodiment 1;
Fig. 3 is the exploded perspective view of the present invention in embodiment 2;
Fig. 4 is the present invention's cutaway view under the charged state in embodiment 2;
Fig. 5 is the present invention's front section view under the charged state in embodiment 2;
Fig. 6 be the present invention in embodiment 1 running part structural representation;
Fig. 7 be the present invention in embodiment 2 running part structural representation;
Fig. 8 is overall appearance structural representation of the present invention;
Fig. 9 is the structural representation of the present invention under charged state.
The specific embodiment
Embodiment 1:
Such as Fig. 1, Fig. 2, shown in Figure 6, in the present embodiment, the present invention includes brush 1, inside is set to hollow brush holder 2, electric supply installation 3, motor 4, actuating device, drive link I 5, button 6, described actuating device comprises the swingle 8 that is fixed with Positioning Gear 7, pinion 9, drive link II 10, poke rod 11, eccentric rod 12, with the guide cylinder 13 of top end face, described electric supply installation 3, described motor 4, described actuating device, described drive link I 5 all are arranged in the described brush holder 2, and described button 6 is arranged on the lateral surface of described brush holder 2.Described electric supply installation 3 is set to lithium battery, also is combined with charging device 21 for charging, such as Fig. 2, shown in Figure 9.Inside at described brush holder 2, described motor 4 is electrically connected with described electric supply installation 3, described button 6 is electrically connected with described electric supply installation 3, described Positioning Gear 7 is fixedly installed on the output shaft of described motor 4 with described swingle 8, be provided with on the periphery of described swingle 8 with certain angle and around the groove in described 8 one weeks of swingle, described drive link II 10 is actively socketed on the described swingle 8, periphery in described drive link II 10 offers a hole, is fixedly installed a cylinder radially and inside and that match with groove on the described swingle 8 in described hole.Described drive link I 5 is flexibly connected with described drive link II 10.Described drive link I 5 is stretched out from the upper end circular hole of described guide cylinder 13.Described poke rod 11 is fixedly installed on the lower end of described drive link I 5 and is positioned at the top end face below of described guide cylinder 13.The described drive link I 5 of stretching out from described guide cylinder 13 is in clamping connection mutually with described brush 1.Also be provided with union joint 22 between described brush 1 and the described drive link I 5.Described pinion 9 is meshed with described Positioning Gear 7, and described pinion 9 is 1 ﹕ 2 with the ratio of the reference diameter of described Positioning Gear 7.Described eccentric rod 12 is fixedly installed in the axle center hole of described pinion 9, and the other end of described eccentric rod 12 contacts with the top end face of described guide cylinder 13, and the part of described eccentric rod 12 bendings is connected in the bayonet socket of described poke rod 11.The top of described guide cylinder 13 is provided with the waterproof plug 19 with flexible glue, and the bottom of described brush holder 2 is provided with packing ring 20, and described brush holder 2 inner formation seal, and prevent user when brushing teeth owing to accidentally be spilled into water to brush holder 2 inside.The periphery of described motor 4 is provided with baffle, has intercepted owing to described motor 4 rotates the high-decibel noise that produces to spread out of outside the described handle 2, for user has been built a quiet environment.Be provided with flexible glue on the inwall of described brush holder 2, the shell of described brush holder 2 is connected by described flexible glue with the structure of brush holder inside.And the sound conduction of flexible glue is lower, and the noise that has further weakened in the brush holder is transmitted to outside the brush holder.Also be provided with circuit board in described brush holder 2, described circuit board is arranged on the below of described motor 4, and described circuit board is electrically connected with described motor 4, described button 6 respectively.Be provided with motor rotation frequency control device, electric machine rotation time-controlling arrangement, alarm device on the described circuit board.Described motor rotation frequency control device is realized the rotational frequency of described motor 4 is controlled.The comfort of user according to own use habit to toothbrush and when brushing teeth can be selected different machine operation frequencies.User can improve motor rotation frequency, forms sound wave in the oral cavity, and the principle of utilizing sound wave to clean is come tooth is cleaned, and reaches the effect that better cleans the teeth.The electric machine rotation time-controlling arrangement then is the rotation time of the described motor 4 of control.Because the present invention is a full automatic acoustic toothbrush, so can according to the demand of user, set the motor rotation time, user as long as press the button, is controlled the duration of runs of motor in the process of brushing teeth, just can clean tooth, until motor automatic stop.In this course, need not user and promote back and forth toothbrush, alleviated the fatigue strength of user both hands.Cross when low when the electric weight in the battery, described alarm device gives the alarm, the charging of reminding user reply battery; In charging process, when battery was full of electricity, described alarm device gave the alarm, and reminding user should pull out described charging device 21.
User is pressed described button 6, described motor 4 entrys into service, and described motor 4 drives described Positioning Gear 7 and described swingle 8 rotates together.Fixing cylinder drives described drive link II 10 and does straight reciprocating motion on the described swingle 8, described drive link II 10 drives described drive link I 5 and does straight reciprocating motion, described drive link I 5 drives described brush 1 and does straight reciprocating motion, its motion amplitude is about 1mm, and this antibacterial and maintenance that is conducive in the cleaning teeth slit is brushed teeth evenly.The rotation of described Positioning Gear 7 drives described pinion 9 and rotates, the rotation of described pinion 9 drives described eccentric rod 12 and rotates, the rotation of described eccentric rod 12 is so that described poke rod 11 is done the swing of certain amplitude, and pendulum angle can reach 15 °, swings thereby drive described drive link I 5.The swing of described drive link I 5 drives further described brush 1 and swings, thereby realizes the automatic teeth-brushing function of toothbrush.
Described motor 4 high speed rotating so that described brush 1 had both been done straight reciprocating motion, are made again reciprocally swinging by a small margin, guaranteed in the process of brushing teeth, both clean the stain on the dental surface, and can scrub tooth equably again comprehensively, cleaned the antibacterial of ensconcing in the teeth space.And the high speed rotating of described motor 4; through the bristle on the described brush 1 intraoral moisture is patted, can be produced sound wave in the oral cavity, the principle of utilizing sound wave to clean is come tooth is cleaned; and reduce bristle to the enamel infringement of dental surface, protected well tooth.
Embodiment 2:
Such as Fig. 3, Fig. 4, Fig. 5, Fig. 7, Fig. 8, shown in Figure 9, the present invention is except including brush 1, inside is set to hollow brush holder 2, electric supply installation 3, motor 4, actuating device, drive link I 5, outside the button 6, present embodiment is compared with embodiment 1, its difference is: the actuating device in the present embodiment comprises built-up gear 14, eccentric gear 15, pinion 9, drive link III 16 with endoporus 161, poke rod 11, eccentric rod I 17, be arranged to the inner bag 18 of two halves, described built-up gear is fixedly installed on the output shaft of described motor 4, described built-up gear 14 comprises little Knucle-gear and large Knucle-gear, outer setting at described built-up gear 14 has inner bag 18, described inner bag 18 is arranged to the form that two halves match, middle part at described inner bag 18 is provided with transverse axis, be movably set with described eccentric gear 15 on the described transverse axis, described eccentric gear 15 is meshed with little Knucle-gear on the described built-up gear 14, and wherein said eccentric gear 15 is 2 ﹕ 1 with the ratio of the reference diameter of described little Knucle-gear.Simultaneously, described drive link III 16 is movably arranged on the eccentric shaft periphery of described eccentric gear 15, the cross section of described endoporus 161 ringwise, described endoporus 161 is actively socketed on the eccentric shaft of described eccentric gear 15, transverse axis on the described inner bag 18 is by described endoporus 161, movable upper end in described drive link III 16 is connected with described drive link I 5, the upper end of described drive link I 5 and described brush 1 are in clamping connection, be provided with described poke rod 11 on the described drive link I 5, large Knucle-gear on the described built-up gear 14 is meshed with described pinion 9, wherein, described pinion 9 is 1 ﹕ 2 with the ratio of the reference diameter of described large Knucle-gear.Be fixedly installed described eccentric rod I 17 in the axle center hole of described pinion 9, described eccentric rod I 17 is connected in the bayonet socket of described poke rod 11.When described motor 4 rotates, described built-up gear 14 rotates, described eccentric gear 15 rotates, the rotation of described eccentric gear 15 so that described drive link III 16 do reciprocating linear motion, described drive link III 16 drives described drive link I 5 and does reciprocating linear motion, under the drive of described drive link I 5, described brush 1 is also done moving up and down of certain amplitude, and the amplitude of its linear reciprocating motion is about 1mm.The motion of described built-up gear 14 drives the rotation of described pinion 9, and described pinion 9 is so that described eccentric rod I 17 rotates, and under the effect of poke rod 11, described drive link I 5 is also done the swing of certain amplitude, and its pendulum angle reaches 15 °.
Compare with embodiment 1, present embodiment adopts equally the motor of high speed rotating to drive described brush 1 and makes high speed reciprocating rotation and high speed reciprocally swinging, user is adjusted the rotational frequency of described motor 4 simultaneously, when the frequency of described motor 4 is enough high, because the bristle on the described brush 1 is patted intraoral moisture, produce the hole, form sound wave and clean effect.Thereby cleaned well tooth, simultaneously the enamel of dental surface do not caused damage.
The present invention can be widely used in the oral cavity cleaning field.
Claims (7)
1. acoustic toothbrush, comprise brush (1), inside is set to hollow brush holder (2), it is characterized in that: be provided with electric supply installation (3) in the described brush holder (2), motor (4), drive link I (5), button (6), be fixed with the swingle (8) of Positioning Gear (7), pinion (9), drive link II (10), poke rod (11), eccentric rod (12) and with the guide cylinder (13) of top end face, described motor (4) is electrically connected with described electric supply installation (3), described swingle (8) is fixedly installed on the output shaft of described motor (4), be provided with on the periphery of described swingle (8) with certain angle and around the groove in described (8) one weeks of swingle, described drive link II (10) is actively socketed on the described swingle (8), be fixedly installed a cylinder radially and that match with groove on the described swingle (8) on the periphery of described drive link II (10), described drive link I (5) is socketed in the described guide cylinder (13), one end of described drive link I (5) and described drive link II (10) are flexibly connected, the other end of described drive link I (5) is in clamping connection mutually with described brush (1), described poke rod (11) is fixedly installed on the described drive link I (5), described pinion (9) is fixedly installed on the end of described eccentric rod (12), described eccentric rod (12) is connected to the bayonet socket place of described poke rod (11), the other end clearance fit of described eccentric rod (12) is on the top end face of described guide cylinder (13), described Positioning Gear (7) is meshed with described pinion (9), the motion of described motor (4) drives that described drive link I (5) is done the rotation of certain angle and along the rectilinear motion of described brush holder (2) direction, described drive link I (5) drives the linear reciprocating motion that described brush (1) is done the rotation of certain angle and made certain amplitude along described brush holder (2) direction, the bristle that the high speed rotating of described motor (4) drives on the described brush (1) pats to produce sound wave to intraoral moisture, and described button (6) is controlled the Push And Release of described motor (4).
2. acoustic toothbrush, comprise brush (1), inside is set to hollow brush holder (2), it is characterized in that: be provided with electric supply installation (3) in the described brush holder (2), motor (4), drive link I (5), button (6), built-up gear (14), eccentric gear (15), pinion (9), the drive link III (16) of band endoporus (161), poke rod (11), eccentric rod I (17) and the inner bag (18) of being arranged to two halves, described motor (4) is electrically connected with described electric supply installation (3), described built-up gear (14) is fixedly installed on the output shaft of described motor (4), described eccentric gear (15) is meshed with little Knucle-gear in the described built-up gear (14), described eccentric gear (15) is arranged on the transverse axis that is fixed between the described two halves inner bag (18), the eccentric shaft of described eccentric gear (15) is actively socketed in the described endoporus (161), one end of described drive link I (5) and described drive link III (16) are flexibly connected, described poke rod (11) is fixedly installed on the described drive link I (5), described pinion (9) is meshed with large Knucle-gear in the described built-up gear (14), described eccentric rod I (17) is connected in the bayonet socket of described poke rod (11), described built-up gear (14), described eccentric gear (15), described pinion (9), described drive link III (16), described poke rod (11), described eccentric rod I (17) all is arranged in the described inner bag (18), described drive link I (5) is stretched out from the upper end of described inner bag (18), the motion of described motor (4) drives that described drive link I (5) is done the rotation of certain angle and along the rectilinear motion of described brush holder (2) direction, described drive link I (5) drives the linear reciprocating motion that described brush (1) is done the rotation of certain angle and made certain amplitude along described brush holder (2) direction, the bristle that the high speed rotating of described motor (4) drives on the described brush (1) pats to produce sound wave to intraoral moisture, and described button (6) is controlled the Push And Release of described motor (4).
3. a kind of acoustic toothbrush according to claim 1, it is characterized in that: the top of described guide cylinder (13) is provided with the waterproof plug (19) with flexible glue, and the bottom of described brush holder (2) is provided with packing ring (20), and described brush holder (2) is inner to form sealing.
4. a kind of acoustic toothbrush according to claim 2, it is characterized in that: the top of described inner bag (18) is provided with the waterproof plug (19) with flexible glue, and the bottom of described brush holder (2) is provided with packing ring (20), and described brush holder (2) is inner to form sealing.
5. according to claim 1 to the described a kind of acoustic toothbrush of 4 each claim, it is characterized in that: described a kind of acoustic toothbrush also comprises circuit board, described circuit board is electrically connected with described motor (4), described button (6) respectively, be provided with motor rotation frequency control device, electric machine rotation time-controlling arrangement, alarm device on the described circuit board, described circuit board is arranged on the inside of described brush holder (2) and is in the below of described motor (4).
6. a kind of acoustic toothbrush according to claim 1 and 2, it is characterized in that: described motor (4) periphery is provided with baffle, is provided with flexible glue on the inwall of described brush holder (2).
7. a kind of acoustic toothbrush according to claim 1 and 2, it is characterized in that: described a kind of acoustic toothbrush also comprises charging device (21), described electric supply installation (3) is set to lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010566119 CN101987043B (en) | 2010-11-30 | 2010-11-30 | Sonic toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010566119 CN101987043B (en) | 2010-11-30 | 2010-11-30 | Sonic toothbrush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101987043A CN101987043A (en) | 2011-03-23 |
| CN101987043B true CN101987043B (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010566119 Expired - Fee Related CN101987043B (en) | 2010-11-30 | 2010-11-30 | Sonic toothbrush |
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| Country | Link |
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| CN (1) | CN101987043B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397298B (en) * | 2021-06-30 | 2022-08-16 | 江苏三笑集团有限公司 | Antibacterial toothbrush with hillock-shaped tangent plane and proper teeth |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87215401U (en) * | 1987-11-07 | 1988-08-31 | 初智勇 | Electrically operated tooth brush |
| US4989287A (en) * | 1988-09-09 | 1991-02-05 | Gimelli & Co. Ag | Electric toothbrushes |
| CN2092975U (en) * | 1991-05-11 | 1992-01-15 | 孙艳玲 | Rotating and reciprocating electric toothbrush |
| DE69315283D1 (en) * | 1992-08-31 | 1998-01-02 | Seiko Precision Kk | Motorized toothbrush |
| CN201861791U (en) * | 2010-11-30 | 2011-06-15 | 李巍 | Sound wave toothbrush |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6725490B2 (en) * | 2001-11-06 | 2004-04-27 | The Procter & Gamble Company | Complex motion toothbrush |
-
2010
- 2010-11-30 CN CN 201010566119 patent/CN101987043B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87215401U (en) * | 1987-11-07 | 1988-08-31 | 初智勇 | Electrically operated tooth brush |
| US4989287A (en) * | 1988-09-09 | 1991-02-05 | Gimelli & Co. Ag | Electric toothbrushes |
| CN2092975U (en) * | 1991-05-11 | 1992-01-15 | 孙艳玲 | Rotating and reciprocating electric toothbrush |
| DE69315283D1 (en) * | 1992-08-31 | 1998-01-02 | Seiko Precision Kk | Motorized toothbrush |
| CN201861791U (en) * | 2010-11-30 | 2011-06-15 | 李巍 | Sound wave toothbrush |
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| CN101987043A (en) | 2011-03-23 |
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